baber/WOPTO huggingface dataset:
Patent JP-H1117011-A (JP)
Title: Semiconductor integrated circuit having fuse and manufacture thereof
Inventor: PARK YONG
IPC: H01L21/82
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal fuse link which can be blown by irradiating a low laser energy and improves the reliability to ensure a long life, and semiconductor integrated circuit which involves it and permits fine patterns of metal wirings to be formed. SOLUTION: Metal wirings 46 composed of metal wire layers 38 and fuse layers 32 and fuses having fuse links 36 with the fuse layers 32 are formed on an insulation layer 22. Each wire layer 38 is composed of a barrier metal layer 24 and a metal layer 26 formed thereon. The metal layer 26 is of Al or Al alloy, metal layer 24 is composed of a Ti layer and TiN layer formed thereon. The fuse layer 32 is of TiN or TiW. An interlayer insulation layer 40 is formed above the fuse layer 32, the fuse links are exposed on the layer 40, and cut openings of larger sizes than the diameter of a laser beam irradiated thereon are provided.
Patent JP-H0969659-A (JP)
Title: Piezoelectric transformer
Inventor: KAWAI HIDEMASA
IPC: H01L41/107
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which has a four-terminal structure composed of input and output terminals insulated from each other and allows the transformation ratio to be adjusted at production. SOLUTION: A piezoelectric transformer is composed of a long plate-like piezoelectric body and electrodes formed on the surface thereof. The piezoelectric plate 1 is sectioned at a plane perpendicular to the length into two regions: generator part 31 and drive part 22. The part 31 has electrodes 7T and 7B at the top and bottom faces. One electrode 5 of the part 22 is disposed on one side face thereof perpendicular to the width and other electrodes 50T and 50B are disposed on the top and bottom faces. The generator part 31 is polarized in the width and length directions and drive part 22 is processed to be polarized in the width direction. If the space between the electrodes 50T (50B) and 7T(7B) is more increased to prove a piezoelectric inactive region 11 between both parts 22 and 31, the transformation ratio can be adjusted, depending on the inter-electrode distance.
Patent JP-S5592344-A (JP)
Title: Preparation of 4-hydroxyphenylacetic acids
Inventor: NAKASHIMA KAZUHISA
IPC: C07C51/377
Filed: 1978-12-26
Abstract: PURPOSE: To obtain the title compounds which are useful as intermediates for medicines and agricultural chemicals, directly and efficiently, by the direct reduction of specific 4-hydroxymandelic acids without substituting the hydroxyl group of the benzene nucleus.  
     CONSTITUTION: 4-Hydroxyphenylacetic acids of formula II are obtained by the reduction of 4-hydroxymandelic acids of formula I (R is H, halogen, lower alkyl, lower alkenyl, lower alkoxyl, etc.). The reduction is pref. catalytic hydrogenation using a nickel catalyst, such as Raney nickel, etc. and water, acetone, etc. as a solvent. In addition, crystalline 4-hydroxymandelic acids of the formula II, which are obtained in high purity in a short time by reacting phenols of formula III and glyoxylic acid in an aqueous medium at 40W100°C, preferably 60W90°C, usually in the presence of an alkali, are used as the raw material described above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0916612-A (JP)
Title: Conversation type data base retrieving device
Inventor: AOYAMA MASAHIRO
IPC: G06F12/00
Filed: 1995-06-28
Abstract: PURPOSE: To improve the efficiency of retrieving operation in the case of retrieving a relational data base by an interactive format. CONSTITUTION: This conversation type data base retrieving device for retrieving the relational data base 4 based upon an SQL command inputted from a man- machine device 1 to specify a retrieving condition and outputting the retrieved result to the device 1 is provided with an SQL command memory 6 for storing the SQL command inputted through the device 1. The data base 4 is retrieved based upon the SQL command stored in the memory 6. The retrieved information is outputted to the device 1 as a retrieved result. The SQL command stored in the memory 6 can be changed in accordance with a change command inputted through the device 1.
Patent JP-H0718639-A (JP)
Title: Groin work and foot protection work
Inventor: YOSHINO RYOHEI
IPC: E02B3/14
Filed: 1993-06-30
Abstract: PURPOSE:To make a structure strong by stacking truncated pyramid-like blocks on the surfaces of which projecting and recess parts are formed, with their tapered parts facing downward, on a desired place for a groin work or a foot protection work. CONSTITUTION:Blocks a1, a2, b1, b2 formed by concrete where natural stone like projecting and recess parts are formed on the surface thereof are arranged side by side and stacked, with the tapered parts facing downward on the bottom of a riber. At this time, in the case of a groin work, blocks are constructed substantially perpendicularly to the flow extending from the riverside to the center of a river 1, and in the case of a foot protection work, the blocks are constructed along the riverside 2. If the blocks a1, a2, b1, b2 are stacked, the frictional force between the blocks is increased so as to increase the resisting force to the water flow. Furthermore, suitable voids are formed among the blocks so that an ecosystem good for circulating water or air is maintained. Locking metal fittings are buried in the respective blocks as required, and connected to each other by a chain or the like to surely fix the blocks. Thus, appearance can be improved and blocks can be easily and firmly constructed.
Patent JP-S6222882-A (JP)
Title: Waterproofing agent
Inventor: HOSODA JUN
IPC: C08F290/00
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a waterproofing agent which is free from syneresis, hardly swells, is excellent in water nonpermeability, safety and strength and is suitable for use in prevention of permeation of water into sewage piping facilities and leakage of water therefrom and stabilization of the ground. CONSTITUTION:A compd. (A) of formula I (wherein R<1>4nR<2> are each independently H or CH3; n is an integer of 2-50) [e.g.: di(meth)acrylate of polyethylene glycol], an anionic electrolyte monomer (B) of formulae II and III (wherein R<3> is R<1>) and a cationic electrolyte monomer (C) of formula IV (wherein R<4>-R<5> are each independently CH3 or C2H5; R<6> is R<1>; n is an integer of 2 or 3; Y is O or NH) is dissolved in water in A/B+C (in terms of weight ratio) of 80-20/20-80 and B/C (in terms of molar ratio) of 20-80/80-20 so as to have a concentration of 3-60wt%, thereby obtaining a liquor. 0.1-100wt% redox polymerization catalyst comprising an oxidizing agent such as potassium persulfate and a reducing agent such as Na2S2O3 is added to the liquor to prepare the titled agent.
Patent JP-S5686832-A (JP)
Title: Automatic opening and closing device for rear dump door of dump truck
Inventor: SHIN YUKIO
IPC: B60P1/267
Filed: 1979-12-12
Abstract: PURPOSE: To perform discharge of the load of a dump truck quickly by guiding forcedly a link mechanism, which works in linkage with tilting of the rear body, so that the rear dump door is opened fully in the initial period of tilting.  
     CONSTITUTION: When the rear gate 9 of a dump truck is closed, a roller 18 in a link mechanism 10 is pushed against a guide member 17 by an elastic member 23 and, thereby, hindered from movement so as to hold the rear dump door 9 shut perfectly. When the rear body 2 is tilted, the roller 18 rolls on the guide part 21 of the guide member 17 and links 13, 16 turn around a shaft 11 to allow the rear gate 9 to open fully with the aid of a rod 15. The roller 18 is, at this time, located at the start point of a retainer guide part 22 and, when tilting has gone further to the maximum tilt angle β, rolls on the arc-shaped retainer guide 22 to restrict turn of the links 13, 16. Thus, the rear dump door 9 is now held fully open and discharge of the load can be performed quickly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6056732-A (JP)
Title: Product conveying apparatus
Inventor: MOTODA KENROU
IPC: B65G60/00
Filed: 1983-09-03
Abstract: PURPOSE:To convey products in an arranged state by sequentially drawing out and transferring stacked trays to a product entrance and exit portion with a working apparatus disposed on a product loading and unloading portion to position the tray easily and with good accuracy and continuously feed same. CONSTITUTION:Working apparatus 10 including a mount portion 4 and a tray operating machine disposed on an apparatus body 3 are provided at work portions, and the apparatus 10 and 10 are connected by a stack 1 of trays 2. The stack 1 of trays 2 loaded on a truck 22 is transferred onto a holder 21 of the apparatus 10, and elevated with the holder 21 at a very small space by a regulator 7, so that the respective trays 2, 2 are engaged and supported by corresponding engaging means 8, 8 to release the trays 2 from mutual engagement for a stack. Subsequently, the tray 2 supported on the engaging means 8 is freely laterally moved in such a manner as to draw out from an arbitrary step portion of the mount portion 4 and push same in by a put in-and-out machine 5.
Patent JP-S6139416-A (JP)
Inventor: JIYON NIKORASU GAANAA
IPC: H01B13/02
Filed: 1985-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6285844-A (JP)
Inventor: BERUNHARUTO FUUBAA
IPC: G01N21/11
Filed: 1986-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1011336-A (JP)
Title: File management system
Inventor: IKEMIYA YOKO
IPC: G06F12/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely manage a file from a terminal computer connected to a computer network. SOLUTION: This system consists of an electronic warehouse 8 which is stored with back-up files of user terminal computers 3 and 5 connected to a network such as the Internet 6 and LANs 1 and 2 and an electronic library 7 wherein files of low access frequency among the files stored in the electronic warehouse are moved from the electronic warehouse and stored under version management for the file management of the terminal computers 3 and 5.  File collection vehicles of data packet constitution are made to go round from the electronic warehouse or electronic library to the terminal computers and the file collection vehicles displays the file list stored in the electronic warehouse, etc., on the terminal computers; and a file to be sent to the electronic warehouse, a file to be deleted from the electronic warehouse, and a file to be moved to the electronic library are specified through the display and then th respective files are moved, stored, deleted, and loaned out.
Patent JP-H1110565-A (JP)
Title: Working method for metallic mesh, computer readable recording medium recording treatment program for working and metallic mesh working device
Inventor: FUKUDA SENZO
IPC: B25J9/16
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To precisely and speedily cut a reinforcing bar of a mesh material. SOLUTION: A working data of a mesh material 1 is formed by comparing a data concerning a shape of a mesh product 2 to be manufactured of the mesh material 1 and a data concerning arrangement of a reinforcing bar to constitute the mesh material 1 with each other by a computer and computing a point to cut on the reinforcing bar of the mesh material 1, and cutting of the reinforcing bar is carried out by giving the data to a robot 15.
Patent JP-H0723374-A (JP)
Title: Video interphone device
Inventor: NAGAYAMA MUNEHITO
IPC: H04N7/18
Filed: 1993-06-30
Abstract: PURPOSE:To divide/multiplex the frequency of an up/down video signal so as to transmit/receive the signal by respectively connecting plural slave equipments to a master equipment through a two-wire parallel cable. CONSTITUTION:Calling DCf is sent to the terminal T1 of the master equipment MQ1 by depressing a call button 10 of a slave equipment SQ1 and a light emitting diode unit 36b allows a diode D1 to emit light. Slave equipment receiving high frequency f5 is sent to a receiving circuit 12 by the depression of a selection button K1, power +B is supplied to respective circuits, a television(TV) camera 1 is driven, and an up video signal f2 is sent to a frequency multiplexing circuit 3. The signal f2 is applied through a line interface 31, a switch circuit 34 is switched by a detection circuit 35, an up/down video signal 23c for a master equipment side frequency multiplexing circuit 23 is sent from the circuit 34 and modulated to a base band and the modulated signal is sent to a TV monitor 22 through a terminal 23b. A down video signal f1 is demodulated to a base band and the modulated signal is sent to a monitor 2 through a terminal 3b. Thus the frequency-divided/multiplexed up/down video signal is transmitted/ received to/from a two-wire parallel cable for a selected TV interphone slave equipment.
Patent JP-H0215011-A (JP)
Title: Composition for antimicrobial treatment
Inventor: TANIGUCHI HIROAKI
IPC: A01N55/00
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a composition for antimicrobial treatment having excellent durability of adhesion to target materials, maintaining excellent antimicrobial effects for a long period of time against repeated washing, etc., containing a specific antimicrobial agent and a specific amino functional polysiloxane in specific concentration, respectively. CONSTITUTION:(A) An antimicrobial agent selected from organosilicon quaternary ammonium salt and organosilicon ampholytic surfactant is blended with (B) a compound shown by formula I [D is H or 1-6C monofunctional hydrocarbon group; R'' is 1-6C bifunctional hydrocarbon group; m is 0 or 1); R is 1-6C monofunctional group; X is OH or 1-6C alkoxy; a-c are 0<a<=3, 0<=b<=3, 0<c<=3 and 0<(a+b+c)<4; one or more of D and X exist in one molecule, respectively] as active ingredients in such a way that >=0.05wt.% component A and 0.05-10wt.% component B based on a material to be treated are attached to the material to give a composition for antimicrobial treatment having the above- mentioned effects.
Patent JP-S649827-A (JP)
Title: Production of perform for optical fiber
Inventor: YOKOTA HIROSHI
IPC: G02B6/00
Filed: 1987-07-01
Abstract: PURPOSE:To enable production of a preform capable of obtaining a single mode optical fiber having low loss, by heating a core rod in a rod-in tube method in a chlorine based gas atmosphere prior to drawing the core rod. CONSTITUTION:A glass rod for core is inserted into the hollow part of a clad material having lower refraction index than the glass rod for core and the glass rod is heated in the inserted state and gap between the both is filled to produce the aimed preform for optical fiber. In the method, the glass rod 1 for core is fixed through an upper dummy rod 2 to a rotating mechanism 3 and retained in an oven center tube 5 of a heat oven 4. Then the glass rod is heated in a chlorine based gas atmosphere introduced from an introducing part 6 by the oven 4. OH group and impurity existing in the surface layer of the rod 1 is removed by the above-mentioned treatment. Then a glass rod 7 already treated is heated to a prescribed temperature in other high-temperature heat oven 9, drawn to a core rod 11 having desired fine diameter with a drawing and rotating mechanism 10 and the drawn rod is inserted into the hollow part of the clad material.
Patent JP-S647648-A (JP)
Title: Unified input/output device
Inventor: TATSUMI EISAKU
IPC: G06F3/041
Filed: 1987-06-30
Abstract: PURPOSE:To eliminate the need for a printed substrate, to thin the whole device and to improve the portability and workability of the device by manufacturing each element composing an arithmetic means and a display means onto a substrate through a selective nucleation method. CONSTITUTION:Each element 25, 26 constituting an arithmetic means arithmetically operating an input signal from a coordinate input means 1 and a display means 2 displaying the result of the arithmetic operation in a unified input/output device, in which the coordinate input means 1 and the display means 2 are unified onto a base body 4, is organized of a semiconductor element shaped from a crystal grown from a single nucleus formed on a nucleation surface on the base body 4 having the non-nucleation surface of the base body 4 and the nucleation surface, nucleation density of which is made sufficiently larger than the non-nucleation surface and which has enough fine size in an extent that only the single nucleus is grown. The display means 2 such as a display section 2 by the semiconductor element shaped from the crystal grown through said selective nucleation method and an electronic circuit 3 are formed onto the base body 4 such as a transparent substrate 4, and the coordinate input means 1 such as a pressure sensitive type digitizer 1 consisting of two transparent thin glass is mounted onto the display section 2 and the electronic circuit 3.
Patent JP-S5973031-A (JP)
Title: Blending and extracting device for plurality of fluid compo-nent of different kind
Inventor: ROORENSU AARU PEN
IPC: B65D81/32
Filed: 1983-09-06
Abstract: Apparatus for dispensing of at least two different fluid compositions, said apparatus comprising: a cartridge (37) having therein plural separate chambers (4, 6) for containing separate fluid compositions to be dispensed; a neck portion (8) provided at a discharging first end of said cartridge; plural separate passageways (10, 12) extending through said neck portion, each said passageway opening into a separate respective said chamber, the arrangement being such that the simultaneous application of pressure to the fluid compositions in each said separate chamber causes, in cooperation with a back pressure from the restriction of said passageways, compression of the fluid compositions, and thus causes the fluid compositions to be extruded in a predetermined ratio through the respective said passageways; and means for controlling the flow of the fluid compositions through the respective said passageways, for preventing run-on of the fluid compositions through said respective passageways due to decompression of the fluid compositions upon removal of the pressure, and thereby for preventing dispensing of the fluid compositions through said respective passageways in a ratio other than said predetermined ratio, said controlling means comprising a valve member (18) having therethrough plural passage portions (22, 24) said valve member being mounted within said neck portion for movement with respective thereto between an open first position, whereat said passage portions are aligned with respective said passageways, thereby permitting extrusion of the fluid compositions through said passageways in said predetermined ratio, and a closed second position, whereat said flow portions are out of alignment with said respective passageways and said passageways are blocked by said valve member, thereby preventing any passage of the fluid compositions through said passageways.
Patent JP-H1112969-A (JP)
Title: End treatment of wire rope
Inventor: HAMADA KUNIHIKO
IPC: D07B9/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for end treatment of a wire rope by which the melting of a rope core made of synthetic fibers can surely be prevented and the end treatment of high reliability can be achieved. SOLUTION: The end of a wire rope 1 having a rope core 4 made of synthetic fibers is inserted into a socket 5 and wires 2 on the insertion side of the wire rope 1 are loosened and extended into the shape of a bamboo whisk. The rope core 4 in the section L where the wires 2 are loosened is cut and removed. A stuffing member 7 having heat resistance is stuffed into the end face of the rope core 4 exposed by the removal to cover the end face. In this state, a molten metal 8 is cast into the interior of the socket 5 to integrate the wire rope 1 with the socket 5 by the solidification of the metal 8.
Patent JP-S5863654-A (JP)
Title: Paper processor
Inventor: SHIMIZU HARUO
IPC: B65H39/11
Filed: 1981-10-14
Abstract: PURPOSE:To prevent the wrong conveyance of paper through a simple construction, by giving priority to a bin appointment signal over a state detection signal when these signals to be sent from a recorder to a paper sheafer are simultaneously generated and compete with each other. CONSTITUTION:A paper processing control circuit comprises a control circuit 73 for a host computer 1, a control circuit 75 for a recorder 10 and a control circuit 60 for paper sheafers 20, 30. The control circuit 75 sends out a bin change signal 82 with priority in accordance with an instruction from the control circuit 73 so that bin selection signals A77, B78, C79, D80, the bin change signal 82 and a sorter status detection request signal 83 do not compete with one another.
Patent JP-2000351053-A (JP)
Title: Method for continuously casting molten metal
Inventor: YOSHIDA NAOTADA
IPC: B22D11/16
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method for molten metal in which a cast slab having good surface quality can stably be cast at a high speed. SOLUTION: A conductive coil 3 is vibrated in the casting direction and, high frequency current modulated by an effective value synchronously with the vibrating frequency of the conductive coil 3 is supplied into the conductive coil 3. The resonance frequency is measured at a specified phase of the high frequency current modulated by the effective value, and the supplying speed of the molten metal is adjusted with a molten metal supply control unit 18 so that te detected resonance frequency at the upper end position in the vibrating range of the conductive coil 3 becomes a preset value.
Patent JP-S6141602-A (JP)
Title: Spike tire with spike pins embedded obliquely into tread
Inventor: SAKAMOTO HIROSHI
IPC: B60C11/16
Filed: 1984-08-01
Abstract: PURPOSE:To restrain possible pollution by configurating tire treads in such a way that spike pins are embedded in treads obliquely to each of the directions of force exerted to a tire so as to be projected out only when the tire is subjected to a large force. CONSTITUTION:For an ordinary travelling condition on the road A covered with ice or snow, treads 5 and 6, and treads 3 and 4 are not deformed while the pins 1 and 2 are embedded into the treads 3 and 4 but (1 and 2) not normally projected out. When a brake is applied, a force is exerted on a tire to the direction as shown by an arrow head in regard to the road covered with ice or snow causing the treads 3 and 6 to be deformed to the opposite direction while either the pin 1 or 2 is projected out and sticks into ice or snow on the road acting as an antiskid tire. This configuration allows the pins to be projected out only when required enabling possible dust pollusion to be restrained.
Patent JP-S6140573-A (JP)
Title: Testing of semiconductor
Inventor: SATO SADANOBU
IPC: G01R31/26
Filed: 1984-08-02
Abstract: PURPOSE:To enable accurate and easy testing of the moisture resistance, by applying stress intermittently to a semiconductor lowering the temperature and the steam pressure cylically for a specified time at a fixed time interval to perform an acceleration testing. CONSTITUTION:A sample semiconductor 1, water 3 and a net 2 for keeping water 3 from contacting the sample semiconductor 1 are placed in a sealed container 4 and then, the temperature in a tank is raised with a thermostatic cell 5 to apply a fixed steam pressure to the sample semiconductor 1 increasing the steam pressure in the sealed container 4. The steam pressure in the sealed container 4 is lowered forcibly at a fixed time interval during the test under an applied pressure by lowering the temperature of the thermostatic cell 5 for a fixed time at a fixed time interval. Thus, stress can be applied intermittently to the sample semiconductor 1 thereby enably an acceleration test.